I encounted the same problem, double free was not detected while linking with jemalloc.
在 2015-2-3 1:21, Rogier 'DocWilco' Mulhuijzen 写道:

Are you sure you have linked to jemalloc? That's something I've messed up in the past.

On 2 Feb 2015 06:24, "SNL" <snl20...@gmail.com <mailto:snl20...@gmail.com>> wrote:

    Any inputs will be really helpful.

    On Fri, Jan 30, 2015 at 8:48 PM, SNL <snl20...@gmail.com
    <mailto:snl20...@gmail.com>> wrote:



        Two questions:


        1. I am using jemalloc-dev version and configured it as follows

        ./configure --enable-debug --enable-fill --enable-ivsalloc
        --disable-tcache


        I am running following simple test case but double free is not
        detected, what am I missing ?


        int main()
        {
            char * ptr = malloc(1024);
            free(ptr);
            free(ptr);
            return 0;
        }


        2.  Is quarantine basically a per thread free list ? How does
        it interact with tcache ?


        Cheers.




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    Cheers,
    Sunny.

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